(0 6 2)(1 13 3)(4 17 15)(5 10 8)(7 14 9)(11 16 12)
ALLOWS (11/8)-SEQUENCE
1: (2 11 16)
(0 6 2 12 11)(1 13 3)(4 17 15)(5 10 8)(7 14 9)(16)
2: (4 17 15)
(0 6 2 12 11)(1 13 3)(4)(5 10 8)(7 14 9)(15)(16)(17)
3: (0 6 2)
(0 12 11)(1 13 3)(2)(4)(5 10 8)(6)(7 14 9)(15)(16)(17)
4: (1 13 3)
(0 12 11)(1)(2)(3)(4)(5 10 8)(6)(7 14 9)(13)(15)(16)(17)